Six Sigma CLSSBB Online Practice Questions and Exam Preparation

Six Sigma CLSSBB Online Questions & Answers

• Question 421:

  A black belt is developing a failure mode and effects analysis (FMEA) for the hamburger preparation station in a fast-food restaurant. The following ratings were developed for the low-heat temperature failure mode. Severity = 9 Occurrence = 2 Detection = 1 What is the risk priority number (RPN) for this FMEA?

  A. 4
  B. 6
  C. 12
  D. 18
  D. 18

• Question 422:

  Which of the following performance measures is most appropriate for evaluating the tangible effects of a six sigma project?

  A. Cycle time
  B. Team member absentee rate
  C. Employee morale
  D. Unsolicited compliments from customers
  A. Cycle time

• Question 423:

  Deming called the technique of studying a sample to gain understanding of the distribution of a population an "enumerative study." His main objection to these studies was:

  A. they are too difficult to perform correctly
  B. they require extensive use of computers
  C. they assume a stable distribution
  D. random samples are expensive to obtain
  E. these studies have a high probability of Type II error
  C. they assume a stable distribution

• Question 424:

  If a Belt needed to model the data for the number of weaves in section of carpet fabric she would use the _____________ Distribution approach.

  A. Poisson
  B. Extended
  C. Exponential
  D. Weibull
  A. Poisson

• Question 425:

  The critical path for a project is best described as the

  A. sequence of steps with the highest costs
  B. tasks in the project that have the highest risk of failure
  C. sum of the tasks with the shortest time requirements
  D. longest path from the start to the completion of the project
  D. longest path from the start to the completion of the project

• Question 426:

  The validity of the decision made with Hypothesis Testing is dependent upon all of these except __________________.

  A. Beta risk
  B. Alpha risk
  C. Range of data
  D. Sample size
  C. Range of data

• Question 427:

  Which of the following statements is true about the theory of constraints?

  A. It views a system in terms of discrete processes.
  B. Most constraints are physical.
  C. Most constraints are the result of policies.
  D. It focuses on continuous improvement.
  C. Most constraints are the result of policies.

• Question 428:

  Six Sigma is a business improvement discipline whose fundamental view is based on a _________ oriented approach of the business.

  A. Profit
  B. Performance
  C. Process
  D. Predatory
  B. Performance

• Question 429:

  The two types of data that can be used in Statistical Analysis are Attribute and Variable.

  A. True
  B. False
  A. True

• Question 430:

  A valid Multiple Linear Regression (MLR) is characterized by all of these except _______________________.

  A. It is an assumption that the X's (inputs) are not correlated to each other
  B. The X's (inputs) are assumed to be independent of each other
  C. MLR is conducted based on a deliberate form of experimentation
  D. The Residuals from MLR analysis have to be Normally Distributed
  C. MLR is conducted based on a deliberate form of experimentation